10. John shut everybody out of the kitchen __________ he could prepare

　　　 his grand surprise for the party.

　　　 A. which　　　　 B. when　　　　 C. so that　　　　 D. as if

in order that

5. Roses need special care _____ they can live through winter.

　　 A. because　　　　 B. so that　　　　 C. even if　　　　 D. as

11. _____ I know the money is safe, I shall not worry about it.

　　　 A.　 Even though　　　　 B.　 Unless　　　　 C.　 As long as　　　　 D.　 While

so that

　　 后面加一句话，无情态动词，表结果

　　 有情态动词或将来时，表目的

9. -Was his father very strict with him when he was at school?

　　 -Yes. He had never praised him ____he became one of the top

　　　　 students in his grade.

　　 A. after　　　　 B. unless　　　　 C. until　　　　 D. when

2. -I'm going to the post office.

　　 -___________ you're there, can you get me some stamps?

　　 A. As　　　　　　　　　 B. While

　　 C. Because　　　　　　　 D. If

as long as　 只要

if only　 要是......就好了

in case　 万一

hardly ... when　 一......就......

the moment

　　 Write to me the moment you arrive in Beijing.

19. -Hi Tracy, you look tired.

　　　 -I am tired. I ____________ living room all day.

　　　 A. painted　　　　　　　　　　　　　　 B. had painted

　　　 C. have been painting　　　　　　　　　 D. have painted

20. European football is played in 80 countries, ___________ it the most

　　　 popular sport in the world.

　　　 A. making　　　　　　　　　　　　　 B. makes

　　　 C. made　　　　　　　　　　　 　　　D. to make

18. Cleaning women in big cities usually get __________ by the hour.

　　　 A. pay　　　　　　 B. paying

　　　 C. paid　　　　　 D. to pay

16. You'll find this map of great __________ in helping you to get round London.

　　　 A. price　　　　　　 B. cost

　　　 C. value　　　　　　 D. usefulness

valuable = of value

介词 + 抽象名词 = 相应的形容词

　　 of interest = interesting

　　 useful = of use

　　 抽象名词前不能加冠词，但可以加修饰语

　　　　 of great value = very valuable

　　　　 of serious interest = very interesting

14. -I stayed at a hotel while in New York.

　　　 -Oh, did you? You _____________ with Barbara.

　　　 A. could have stayed　　　　　　　　 　B. could stay

　　　 C. would stay　　　　　　　　　　　　 D. must have stayed